Clear skies and light northeasterly winds have enabled strong nocturnal radiative cooling over Madrid on September 10, 2026, driving overnight temperatures steadily downward from afternoon highs near 28°C. Multiple forecast models, including GFS runs and official guidance, converge on a minimum of 11–13°C during the pre-dawn hours, with dry air and minimal cloud cover supporting further drops below typical early-September averages of 15–16°C. This atmospheric setup explains the market’s near-certain pricing of 11°C or below. Only an unexpected increase in cloud cover or wind speeds before sunrise could limit cooling and push the observed low above the threshold.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa di Madrid il 10 settembre?
11°C o inferiore 100.0%
12°C <1%
13°C <1%
14°C <1%
$1,308 Vol.
$1,308 Vol.
11°C o inferiore
Sì
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C o superiore
No
11°C o inferiore 100.0%
12°C <1%
13°C <1%
14°C <1%
$1,308 Vol.
$1,308 Vol.
11°C o inferiore
Sì
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C o superiore
No
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=lemd
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Mercato aperto: Sep 8, 2026, 12:30 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=lemdRisolutore
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=lemd
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=lemdRisolutore
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Clear skies and light northeasterly winds have enabled strong nocturnal radiative cooling over Madrid on September 10, 2026, driving overnight temperatures steadily downward from afternoon highs near 28°C. Multiple forecast models, including GFS runs and official guidance, converge on a minimum of 11–13°C during the pre-dawn hours, with dry air and minimal cloud cover supporting further drops below typical early-September averages of 15–16°C. This atmospheric setup explains the market’s near-certain pricing of 11°C or below. Only an unexpected increase in cloud cover or wind speeds before sunrise could limit cooling and push the observed low above the threshold.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
Fai attenzione ai link esterni.
Fai attenzione ai link esterni.
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